272 ECTOMAKIA A2fD HOEMOTOMA. [May 1 899, 



Plate XXII. 



Figs. 1 & 2. Hormotoma Pipcri. sp. nov. Fig. 1. Front view, nat. size. 

 Fig. 2. Back view of another specimen which is slightly compressed, 

 nat. size, Knapp Lane, Ledbury. Piper Coll., British Museum (Nat. 

 Hist.). 

 3-5. H. Griffithi, sp. nov. Fig. 3. Specimen partially embedded in 

 matrix, nat. size. Cappacorcogue, Cong. Fig. 4. Back view of 

 another specimen, nat. size. Fig. 5. Front view of the same, nat. 

 size. Kilbride, Cong. Museum of Science & Art, Dublin. 



Fig. 6, H. similis, sp. nov. Back view, nat. size. Dudley. Woodwardian 

 Museum, Cambridge. 



Figs. 7 & 8. H. articiilata (Sow.). Fig. 7. Front view of type, x2. Fig. 7 a. 

 Penultimate who)-l, x 6, showing the lines of growth. Dog Hill, 

 Ledbury. Museum of Geol. Soc, London. Fig. 8. Front view of 

 another specimen, X i^. Dudley. Woodwardian Museum, Cambridge. 



Fig. 9. H. antiqua, sp. nov. Front view, nat. size. Fig. 9 a. Back view of 

 body-whorl, Xl^. Durness. Greol. Surv. Coll., Edinburgh Museum. 

 10. H. Grayiana, sp. nov., X li. Woodland Point. Gray Coll., 

 Edinburgh. 



Discussion. 

 Prof. Seeley and Prof. Sollas spoke. 



